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Explorer
Posts: 10
Registered: ‎04-01-2016
Accepted Solution

quickstart vm ignore /etc/hadoop configs

I've moved from quickstart vm 5.3 to 5.8 and found that yarn config in /etc/hadoop ignored by system. I can change some settings via Cloudera Manager, but looks like in version 5.8 the settings is not stored in /etc/hadoop

 

I've got Java heap space error in my yarn jobs, the error very close to the issue solved before on 5.3

http://community.cloudera.com/t5/Hadoop-101-Training-Quickstart/Map-and-Reduce-Error-Java-heap-space...

 

but now I do not see any influence on system after changes in /etc/hadoop configs.

export HADOOP_OPTS="-Xmx5096m" also is not working for me.

Explorer
Posts: 10
Registered: ‎04-01-2016

Re: quickstart vm ignore /etc/hadoop configs

Solution found, the config chages was marked as "Stale Configuration"

https://www.cloudera.com/documentation/enterprise/5-6-x/topics/cm_mc_client_config.html

 

 

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